Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rd8 win in 1 half-moves
3 Kb1 draw
4 Kb2 draw
5 Kc1 draw
6 Kd1 draw
7 Kd2 draw
8 Ke6 draw
9 Ke7 draw
10 Ke8 draw
11 Kg6 draw
12 Kg7 draw
13 Kg8 draw
14 Ra8 draw
15 Re8 draw
16 Rg8 draw
17 Rh8 draw
18 Kb3 loss in 1 half-moves
19 Kc3 loss in 1 half-moves
20 Kd3 loss in 1 half-moves
21 Kf6 loss in 1 half-moves
22 Rc8 loss in 1 half-moves